Factual error: A meteorite strikes a dam, flooding downtown Kansas City. There are no dams on the Missouri River within hundreds of miles of that location. Also, the apparent position of the dam would require the river to be flowing backwards. And downtown Kansas City sits atop a bluff, the flood would have gone elsewhere and not hit there.
Asteroid (1997)
1 factual error
Directed by: Bradford May
Starring: Michael Biehn, Annabella Sciorra, Don Franklin, Zachary Charles
Factual error: A meteorite strikes a dam, flooding downtown Kansas City. There are no dams on the Missouri River within hundreds of miles of that location. Also, the apparent position of the dam would require the river to be flowing backwards. And downtown Kansas City sits atop a bluff, the flood would have gone elsewhere and not hit there.